Red means stop, green means go, and yellow means proceed with caution. 

The Model Power 596-1 Traffic Light is the perfect way to control traffic on your model railroad. This realistic looking traffic light will add realism to your layout and make it look like a real city.

This model is an HO scale traffic light

It features a red, yellow, and green light

The lights are manually controlled with the included switch.

This model is ideal for use on model railroad layouts or as a realworld traffic control simulator